package cn.springcloud.book.gateway;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.gateway.route.RouteLocator;
import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
import org.springframework.context.annotation.Bean;

@SpringBootApplication
public class HeaderGatewayApplication {

	@Bean
	public RouteLocator customRouteLocator(RouteLocatorBuilder builder) {
		return builder.routes()
					  .route("header_route", r -> r.header("X-Request-Id", "spring")
							  					   .uri("http://localhost:8071/test/head"))
					  .build();
	}
	public static void main(String[] args) {
		SpringApplication.run(HeaderGatewayApplication.class, args);
	}
}
